background : quality management is one of the most effective strategies for improving health system performance in developed and developing countries. this research was a comparative study on quality management models in health system of several countries. the main goal of this study was to identify the most significant dimensions of quality management and propose appropriate model for health s...

background: conducted researches show that psychological factors may have a very important role in the etiology, continuity and consequences of coronary heart diseases. this study has drawn the psychological risk and protective factors and their effects in patients with coronary heart diseases (chd) in a structural model. it aims to determine the structural relations betweenpsychological risk a...

One solution to process and analysis of massive graphs is summarization. Generating a high quality summary is the main challenge of graph summarization. In the aims of generating a summary with a better quality for a given attributed graph, both structural and attribute similarities must be considered. There are two measures named density and entropy to evaluate the quality of structural and at...

This study examines the factors influencing internet protocol television (IPTV) usage intention. Using Davis's technology acceptance model (TAM) and DeLone and McLean's model of information system success, this study investigates the effects of information system quality (information quality, system quality, and service quality) and media quality on IPTV use in terms of perceived usefulness, pe...

this study aimed at investigating the effect of intellectual capital and organizational performance on service quality. research method was descriptive and correlation, structural equation modeling. the population consisted of all 219 male and female staff of sport and youth general offices in west azerbaijan province. 180 subjects were selected as the sample by purposive non-random sampling me...

The purpose of this study was to investigate the structural pattern of the effect of corporate governance mechanisms (internal organization) on audit quality considering the role of the intermediary variable of behavioural components of auditors. The statistical population of this research is independent auditors and auditors working in audit firms. A sample of 395 people was selected by simple...

Cloud computing is a new technology that has been applied to education and has e nabled the development of cloud computing classrooms; however, student behavioral intentions toward cloud computing remain unclear. Most researchers have evaluated, integrated, or compared few (1 to 3) theories to examine user behavioral intentions and few have addressed additional theories or models. In this study...